[Classweb-users] Subject and class number

[Griffin, Glenda]

Greetings-
This may or may not be the right forum to ask this question - but this is a list full of catalogers, so here goes. I want to use the LC subject heading Hispanic American students--Education, but cannot find an exact correlation for a call number.  I can find one for Hispanic American children--Education.  I am unclear as to why I can find the first subject string in Classification Web, but no call number is listed for it.  Any help here would be appreciated.  Thanks in advance.

  
Glenda Griffin
Serials Catalog Librarian
Newton Gresham Library
Sam Houston State University
Huntsville, Texas 77341-2281
Phone: 936-294-3589
Fax: 936-294-3282
gig002 at shsu.edu